| Dunmore to Oberkirch | 3,911.67 mi (6,295.22 km) |
| Dunmore to Obernburg am Main | 3,913.79 mi (6,298.64 km) |
| Dunmore to Obernkirchen | 3,839.70 mi (6,179.40 km) |
| Dunmore to Oberschleissheim | 4,062.13 mi (6,537.37 km) |
| Dunmore to Oberstdorf | 4,037.69 mi (6,498.03 km) |
| Dunmore to Obertraubling | 4,062.29 mi (6,537.63 km) |
| Dunmore to Obertshausen | 3,894.55 mi (6,267.68 km) |
| Dunmore to Oberursel | 3,880.20 mi (6,244.58 km) |
| Dunmore to Ochsenfurt | 3,956.57 mi (6,367.49 km) |
| Dunmore to Ochsenhausen | 4,002.41 mi (6,441.26 km) |
| Dunmore to Ochtrup | 3,767.27 mi (6,062.83 km) |
| Dunmore to Odenthal | 3,797.78 mi (6,111.94 km) |
| Dunmore to Oelde | 3,815.06 mi (6,139.74 km) |
| Dunmore to Oelsnitz | 4,014.56 mi (6,460.81 km) |
| Dunmore to Oer-Erkenschwick | 3,785.57 mi (6,092.29 km) |
